Related Clues:

• Ran its course
• Attachment to open or rear
• Drew to a close
• Stopped
• Said and done
• Word with open or rear
• Wrapped
• Fizzled out
• Suffix for open or rear
• Pulled the plug
• Reached a conclusion?
• Put a halt to
• Compelled, in a way (with 43-Across)
• Called a halt to
• Brought to a conclusion